5881980820

素因数分解:

$2^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{719}}^1\times {\mathrm{911}}^1$

素因数の和:2088

約数の個数: 48

約数和(自身を含む): 12410496000

約数和(自身を除く): 6528515180

約数列:

[1, 2, 4, 5, 10, 20, 449, 719, 898, 911, 1438, 1796, 1822, 2245, 2876, 3595, 3644, 4490, 4555, 7190, 8980, 9110, 14380, 18220, 322831, 409039, 645662, 655009, 818078, 1291324, 1310018, 1614155, 1636156, 2045195, 2620036, 3228310, 3275045, 4090390, 6456620, 6550090, 8180780, 13100180, 294099041, 588198082, 1176396164, 1470495205, 2940990410, 5881980820]

約数ペア:

[(1, 5881980820), (2, 2940990410), (4, 1470495205), (5, 1176396164), (10, 588198082), (20, 294099041), (449, 13100180), (719, 8180780), (898, 6550090), (911, 6456620), (1438, 4090390), (1796, 3275045), (1822, 3228310), (2245, 2620036), (2876, 2045195), (3595, 1636156), (3644, 1614155), (4490, 1310018), (4555, 1291324), (7190, 818078), (8980, 655009), (9110, 645662), (14380, 409039), (18220, 322831)]